I noticed in this video at 14:43 that he is using the neatest design of a vertical kiln I've ever seen. I inquired where to get a kiln like that and it's from a guy in Poland who goes under Mini Hell Kilns. I was wondering if there were any North American kiln makers who have something of the likes or have thought of this idea for longer blades. I know Jen-Ken has vertical blade kilns but they are top-loaders. This would be very convenient for tighter floor spaces.